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Deal.ai › Compare

Euybike S4 Moped-Style Electric Bike vs Ouxi V8 Mini Electric Bike

The S4 is the better bike for most riders: more range, more torque, a bigger battery and full suspension, and its 4.9 rating from 240 owners backs that up. The Ouxi V8 Mini is a compact, retro-styled runabout for short commutes and campus trips, but it is slower, has less range and only front suspension, and its 4.3 rating comes from far fewer owners. Buy the S4 if you ride longer distances, face hills or carry a passenger; buy the V8 Mini if you want a small, light-feeling bike for short trips and fit its height range.

  • Choose the S4 Long Range if you need real range, hill-climbing torque or a passenger seat, and you want a full-suspension moped-style ride.
  • Choose the Ouxi V8 Mini if your trips are short, you want a compact retro bike you can handle easily, and you fall within its roughly 4'11" to 5'8" height range.

Prices

  • Euybike S4 Moped-Style Electric Bike: $447.36 at CuyBike (last seen Nov 9)
  • Ouxi V8 Mini Electric Bike: $499.98 at Amazon (last seen Nov 13)
  • Difference: the Euybike S4 Moped-Style Electric Bike is $52.62 cheaper than the Ouxi V8 Mini Electric Bike at the latest prices (Nov 9 and Nov 13)
S
S4 Long Range Moped-Style Electric Bike

Euybike S4 Moped-Style Electric Bike

S4 Long Range Moped-Style Electric Bike

4.9(240 ratings)
$447.36at CuyBikeChecked Nov 9
See all prices and details
Visit CuyBike
Pros
  • Long range from a 1200 Wh battery
  • Strong 96 N·m torque for hills
  • Full suspension smooths rough roads
  • 400 lb payload carries a passenger or cargo
  • High owner rating across many reviews
Cons
  • Heavy moped-style build is harder to store and move
  • Long 7–8 hour charge time
  • Some owners report brake issues needing bleeding
  • Only IPX4 water resistance
OUXI
Ouxi V8 Mini Electric Bike for Adults

Ouxi V8 Mini Electric Bike

Ouxi V8 Mini Electric Bike for Adults

4.3(29 ratings)
$499.98at AmazonChecked 16 h ago
See all prices and details
Visit Amazon

Store links may earn us a commission. As an Amazon Associate, Deal.ai earns from qualifying purchases.

Pros
  • Compact and easy to handle
  • Retro styling owners like
  • Faster 5–6 hour charging
  • Front suspension and dual disc brakes
  • Simple LCD display with speed, battery and odometer
Cons
  • Short 24–28 mile range
  • 20 mph top speed and modest torque
  • Front suspension only
  • Fit complaints from shorter riders
  • Lower owner rating from a small sample

What separates them

Euybike S4 Moped-Style Electric BikeOuxi V8 Mini Electric Bike
Motor and torque1500W peak with 96 N·m, 28 mph top speed500W nominal, 1000W peak, 20 mph top speed
Battery and range48V 25Ah (1200 Wh), about 100 miles estimated36V 10.4Ah, 24–28 miles per charge
SuspensionFull suspension: dual-crown front fork plus mid-mounted shockFront suspension only
Tires and wheels20" x 4.0" fat tires16" fat tires
Weight capacity400 lb payload330 lb max load
Charging time7–8 hoursAbout 5–6 hours
Rider fitMoped-style frame sized for adultsRecommended for about 4'11" to 5'8"; shorter and taller riders may struggle
Owner feedback4.9 from 240 ratings; praise for torque, range and assembly, complaints about brakes and a flat on first ride4.3 from 29 ratings; praise for looks and value, complaints about fit for shorter riders

Price history

$509.99$499.98
Nov 4Nov 14
  • Ouxi V8 Mini Electric Bike: lowest $499.98 on Nov 14 at Amazon.

Prices at every store

Euybike S4 Moped-Style Electric Bike

  • CuyBikeNew

    In stockReturn policy

    $447.36Checked Nov 9
    Visit CuyBike
  • euybikeNew

    In stockShips from China · duties may applyReturn policy

    $729.00Checked Nov 12
    Visit euybike
All 2 stores and price history →

Ouxi V8 Mini Electric Bike

  • WalmartNew

    In stockSold by OUXI

    $509.99Free shippingChecked Nov 12
    Visit Walmart
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $499.98Free shippingChecked 16 h ago
    Visit Amazon
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $499.99Free shippingChecked Nov 11
    Visit Amazon
  • lenonlures.comNew

    Availability unknown

    $499.99Checked Nov 4
    Visit lenonlures.com

Also available at

  • WalmartCheck price at Walmart

Store links may earn us a commission.

All 4 stores and price history →

Specs compared

SpecEuybike S4 Moped-Style Electric BikeOuxi V8 Mini Electric Bike
Battery Capacity48V 25Ah10.4 Amp Hours
Charging Time7-8 hours5 hr
Motor Power1500W—
Battery Energy1200 Wh—
Estimated Range100 Miles—
Payload Capacity400 Lbs—
Gear Shift7 Speed—
Max Motor Torque96N.M—
Water ResistanceIPX4—
Pedal Assist Levels5 Levels—
Brake Size180 mm—
Stopping Distance18'-11"—
Show all 37 specsShow fewer specs
SpecEuybike S4 Moped-Style Electric BikeOuxi V8 Mini Electric Bike
Bicycle Type—Mountain Bikes
Maximum Travel Distance—28 mi
Maximum Speed—20 mph
Electric Bicycle Class—Class 2
Bicycle Brake Design—Disc Brakes
Suspension—Front Suspension
Wheel Size—16 in
Frame Material—carbon steel
Volts—36 Volts
Watts

What reviewers say

Euybike S4 Moped-Style Electric Bike

  • 4.9 / 5240 ratings

Owners rate the S4 highly, praising its torque, speed and long battery life for the money. Assembly is described as manageable for a first e-bike, and it handles light trails and passengers well. The main complaints are brake issues and an occasional flat out of the box.

What people mention
  • Torque and speedPraisedRiders say the motor pulls hard up hills and reaches its 28 mph top speed without strain.
  • Battery lifePraisedOwners report long range per charge and are satisfied with how far it goes.
  • AssemblyPraisedBuyers describe setup as straightforward, about an hour even for a first e-bike.
  • BrakesCriticisedSome owners report brakes failing or needing pumping because of air in the rear brake line.

Ouxi V8 Mini Electric Bike

  • 4.3 / 529 ratings

Rated 4.3 out of 5 from 29 ratings, the V8 Mini draws praise for its looks, build and value. The main complaint is fit: shorter riders say the frame is too tall to handle safely.

What people mention
  • FitCriticisedShorter riders, including one at 5'0", say the bike is too tall to operate safely.
  • LooksPraisedOwners like the retro styling and say it looks great.
  • Build qualityPraisedBuyers report good quality and that all parts were in order.
  • ValuePraisedReviewers call it the best bike for the price.

Questions and answers

Which is better for commuting?
The S4 suits longer commutes because of its range and torque. The V8 Mini is fine for short campus or neighborhood trips where 20 mph and about 25 miles per charge are enough.
Which handles hills better?
The S4. Its 96 N·m of torque and 1500W peak motor climb steep grades that the 500W V8 Mini would struggle with.
Which lasts longer per charge?
The S4, by a wide margin. It is rated around 100 miles estimated against 24–28 miles for the V8 Mini.
Is the S4 worth stepping up to?
If you ride more than a few miles a day, carry a passenger or face hills, yes. The extra range, torque and full suspension change what the bike can do.
Will the V8 Mini fit me?
It is recommended for riders about 4'11" to 5'8". Taller riders will feel cramped, and one shorter owner reported it was too tall to handle safely.
Which is easier to store and transport?
The V8 Mini, with its compact 16-inch-wheel frame. The S4 is a larger moped-style bike with 20-inch fat tires.

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Buying guides that pick them

  • Best moped-style electric bikes with 16-inch fat tires
—
500 Watts
Speeds—7
Max Load—330 lb
Drivetrain—1x7
Frame Size—64 in
Motor Type—Direct-Drive Hub
Battery Life—1 years
Rim Material—Steel
Has Nrtl Listing Certification—N
Is Assembly Required—Y
Height Range—4'59''-5'25
Amps—2 Amps
Power Type—Battery
color—Black
Actual Color—V8mini Blue
size—1pc